C31 BT 5.0 Audio Transmitter 3.5mm AUX Jack USB Dongle Music Portable Wireless BT Adapter For Car PC TV Headphones

Two sets of earphones connected,support one for two function,two wireless headsets or speakers are connected at the same time., Built-in rechargeable lithium battery,can be used continuously for 6 hours., BT 5.0 technology has lower power consumption and more stable signal transmission,10 meters transmission distance., Small size,easy to carry and receive,with a 3.5mm port and a Type-C port., Suitable for TV sets,desktop computers,notebook computers,BT headsets,BT speakers and other audio devices.